Akatsuki-class were equipped with larger boilers compare to the Fubuki-class and Ayanami-class, though only 3 boilers were installed to the Akatsuki-class. (4 boilers were installed on the Fubukis and the Ayanamis).
We have received new life as ship girlsWhat? Err... sorry...This is the proof that our capability has been increased!Especially the breast. Why are you so flat ? Even though you're built the last, how come you're all so lacking in the equipment department ?No matter how you look at it, the four of you are elementary school girlsAkatsuki and the other three Type-III girls are unusualThe reason for the small size of their breast (1st funnel) is because of the improved performance in their boiler design by introducing preheater. This is not because Fujimoto Kikuo is a lolicon (^_^;)Because of the size of our ships, destroyer girls are often depicted as middle school girls, but...That's right! If you have problem, tell that to papa who designed us!
Fujimoto Kikuo was Hiraga Yuzuru's rival. He's responsible for the Tomozuru Incident.
See also his Japanese Wikipedia.
Ah....